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Hybrid Vehicles Toyota Prius Toyota Prius Maintenance & Repair Toyota Prius Engine Problems
54 messages, Last post on Nov 04, 2009 at 11:24 PM
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Replying to: evanr1 (Oct 10, 2006 5:05 pm)
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Replying to: gagrice (Oct 10, 2006 8:22 pm) Owned for 10 months. First time this has hapened. Main batries are GOOD, the starter batt. is dead.
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Replying to: evanr1 (Oct 11, 2006 8:50 am) It sounds like you ran the 12-volt battery down by accident, either by leaving a door open or an interior light. You should be able to "jump-start" the car to get it working again. The instructions on how to do so are in the manual. You do not have to crawl back into the back of the car to get at the actual 12-volt battery. There is a 12-volt positive terminal inside the main fuse box of the engine compartment specifically for this purpose. Positive goes to this post, negative goes to any unpainted engine part. The manual should indicate a prefered negative connection point to use for jumpstarting. After you make the connections, you should be able to hit the Start button to reboot the computers and hopefully get things working again. I'm curious as to how the keyless key managed to stay stuck in it's slot, and how the dash lights stayed on while the rest of the car appeared to be dead. |
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My girlfriend has a similar problem with her 2003 Toyota Prius. We're in Missouri and during winter and especially cold weather (usually when it is below freezing) the electric motor appears to be turning on, but the gas engine will not turn over. She's taken it to a dealer a few times, but they keep telling her that once they reset the computer the problem is fixed. However, once the temperature begins to drop again, the same thing happens. I was wondering if anyone is familar with any sensor or starter/battery problems that would prohibit the gas motor from turning over in cold weather. |
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I have a Toyota Prius 2005 (which I love) - with 19,000 miles - which has had a "stalling" problem at take off - on three occasions. It happens like this: I'm stopped at a light. It turns green and I try to take off - but the Prius won't go faster than about 10 miles an hour - and a Yellow "car shaped" icon lit up (just below the temperature light). The last time I went about 1/2 block at 10 miles/hour - when it suddenly took off and accelerated normally - and the yellow light went off. It handled normally until I got home. We then called the Toyota dealer who said to bring it in. We didn't drive the vehicle until the time we took it in. The dealer service dept didn't find any problems - no "obd II codes" set in. They said that it was probably just the "traction control" kicking in (supposedly that was what the yellow "car" icon meant). They surmised that we had hit a patch of ice. I questioned the service manager for several minutes - telling him that there was no ice - I hadn't heard the brakes pulsing - and it went on for about 1 minute (an awfully long patch of ice). There were no codes retrievable. So - any ideas out there? I doubt that it was ice (we do live in Minnesota - but haven't seen that much ice). Was it a software glitch? (I've been a software designer/developer for 35 years and have caused more than my share of bugs). I have read in some of these forums about having to "reboot" - power cycle the vehicle to clear up similar problems. However, - it has cleared up spontaneously for me. Thanks in advance....
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| I have a 92 Paseo with 84,000 miles. Once engine warms up, the car will stall out when car comes to idle speed. It always starts back up. I had car tuned up which helped for a very short time, but it is back to stalling out. It is my first car so I don't have alot of money to pay the mechanics to continue to guess at the problem. Maybe if I can throw some ideas their way it would help. Has anyone ever had these similar issues? | |
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Replying to: priusrik (Dec 29, 2006 8:25 pm) The early 2nd Gen had a software problem that sometimes caused people to be stranded. It was fixed, but maybe your model doesn't have the fix? I started a thread a couple of years ago for Prius Software errors; the thread is closed but you can still view it. |
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I'm stuck in front of my house. All dash lights come on including the big red triangle and the car/lock icon but the ready light is not on and the car won't go. If I power off, the P,B,D,R cluster stays on, without the READY light, as does the big screen which displays "CAUTION - Transmission "P" lock mechanism is abnormal. Park in a flat place and apply brake."
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Replying to: stevegold (Jul 16, 2007 2:48 am) |
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